{"product_id":"flowmaster-exhaust-muffler-40-series-original-425404","title":"Flowmaster Exhaust Muffler 40 Series Original (MPN: 425404)","description":"\u003ch2\u003eExperience aggressive sound with durable construction for performance applications.\u003c\/h2\u003e\r\n\u003cp\u003eThe Flowmaster Exhaust Muffler 40 Series Original is engineered to deliver a powerful and aggressive sound both inside and outside the vehicle. Constructed from 16 gauge aluminized steel, this muffler is fully MIG welded to ensure maximum durability and longevity. Its oval shape and dual 2-1\/2 inch inlet and outlet provide optimal exhaust flow, making it suitable for various applications including street, strip, and off-road use.\u003c\/p\u003e\r\n\u003cp\u003eWith a case width of 9-1\/2 inches and a height of 4 inches, the muffler features a 13 inch body and an overall length of 19 inches. The design eliminates internal packing, preventing blowouts and maintaining consistent performance over time. Installation may require modifications to the exhaust system, and the muffler is classified as semi-universal, making it adaptable to a range of vehicles.\u003c\/p\u003e\r\n\u003cp\u003eThis product is ideal for those seeking the original Flowmaster sound, combining functionality with a robust construction that withstands the demands of high-performance driving. The black coated finish adds an aesthetic appeal while providing additional protection against corrosion.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eDurable Fully Welded 16 Gauge Aluminized Steel\u003c\/li\u003e\r\n    \u003cli\u003eAggressive Sound Exterior Exhaust Tone\u003c\/li\u003e\r\n    \u003cli\u003eNo Internal Packing To Blowout\u003c\/li\u003e\r\n    \u003cli\u003eExcellent Street Or Strip And Off Road Application\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Flowmaster\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 425404\u003c\/li\u003e\r\n    \u003cli\u003eShape: Oval\u003c\/li\u003e\r\n    \u003cli\u003eInlet Position: Offset Dual\u003c\/li\u003e\r\n    \u003cli\u003eInlet Diameter (IN): 2-1\/2 Inch\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Position: Offset Dual\u003c\/li\u003e\r\n    \u003cli\u003eOutlet Diameter (IN): 2-1\/2 Inch\u003c\/li\u003e\r\n    \u003cli\u003eUniversality: Semi-Universal\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 1\u003c\/li\u003e\r\n    \u003cli\u003eCase Diameter (IN): 9-1\/2 Inch X 4 Inch\u003c\/li\u003e\r\n    \u003cli\u003eCase Length (IN): 13 Inch\u003c\/li\u003e\r\n    \u003cli\u003eOverall Length (IN): 19 Inch\u003c\/li\u003e\r\n    \u003cli\u003eColor\/ Finish: Black Painted\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Aluminized Steel\u003c\/li\u003e\r\n    \u003cli\u003eWall Type: Single Wall\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Tip: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Length (IN): Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Diameter (IN): Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Finish: Without Tip\u003c\/li\u003e\r\n    \u003cli\u003eTip Material: Without Tip\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/InstallationInstructions\/street_applications.pdf\" target=\"_blank\"\u003estreet_applications.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/FLO\/Warranty\/fm_warranty_general.pdf\" target=\"_blank\"\u003efm_warranty_general.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47192689836271,"sku":"F13425404","price":133.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/425404.jpg?v=1767376444","url":"https:\/\/www.sprinterpartsdepot.com\/products\/flowmaster-exhaust-muffler-40-series-original-425404","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}